PYTHON-5406 - AsyncPeriodicExecutor must reset CSOT contextvars befor… #2360
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ShaneHarvey
reviewed
Jun 5, 2025
pymongo/_asyncio_task.py
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| @@ -43,6 +43,7 @@ def cancelling(self) -> int: | |||
| return self._cancel_requests | |||
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| # We can directly pass an empty Context() object to create_task in Python >= 3.11 | |||
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I'm not sure we'd want to do that. The user might be have contextvars that they want to propagate to the background tasks.
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A better idea I had was to explicitly remove our CSOT contextvars and leave the rest alone.
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Then, should we remove this comment?
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Test failures are unrelated, known flakey tests on PyPy. |
ShaneHarvey
approved these changes
Jun 6, 2025
blink1073
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Jun 10, 2025
mongodb#2360) (cherry picked from commit 536b1cb)
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…e executing
TODO: add tests to confirm that unwanted ContextVar state is not carried over to
AsyncPeriodicExecutortasks.